package lab01;

/**
 * Created by leovo on 2017/10/6.
 */
public class 第五题 {
    public static void main(String[] args) {
        int i=1;
        int sum=0;
        for (i=0;i<=10;i++){
            sum+=i;{
                System.out.println(sum);
            }
        }
    }
}
